Big changes

.config/awesome/extras/bling/module/wallpaper.lua

@@ -53,36 +53,37 @@ function apply(wallpaper_object, args)
     args.offset = args.offset or { x = 0, y = 0 }
     args.scale = args.scale or 1
     local positions = {
-        ["centered"] = function()
+        ["centered"] = function(s)
             gears.wallpaper.centered(
                 wallpaper_object,
-                args.screen,
+                s,
                 args.background,
                 args.scale
             )
         end,
-        ["tiled"] = function()
-            gears.wallpaper.tiled(wallpaper_object, args.screen, args.offset)
+        ["tiled"] = function(s)
+            gears.wallpaper.tiled(wallpaper_object, s, args.offset)
         end,
-        ["maximized"] = function()
+        ["maximized"] = function(s)
             gears.wallpaper.maximized(
                 wallpaper_object,
-                args.screen,
+                s,
                 args.ignore_aspect,
                 args.offset
             )
         end,
-        ["fit"] = function()
-            gears.wallpaper.fit(wallpaper_object, args.screen, args.background)
+        ["fit"] = function(s)
+            gears.wallpaper.fit(wallpaper_object, s, args.background)
         end,
     }
+    local call_func = nil
     if
         type(wallpaper_object) == "string"
         and gears.filesystem.file_readable(wallpaper_object)
     then
         -- path of an image file, we use a position function
         local p = args.position or "centered"
-        positions[p]()
+        call_func = positions[p]
     elseif type(wallpaper_object) == "function" then
         -- function
         wallpaper_object(args)
@@ -91,10 +92,13 @@ function apply(wallpaper_object, args)
         and args.position
     then
         -- if the user sets a position function, wallpaper_object should be a cairo surface
-        positions[args.position]()
+        call_func = positions[args.position]
     else
         gears.wallpaper.set(wallpaper_object)
     end
+    if call_func then
+        call_func(args.screen)
+    end
 end
 
 --- Converts `args.wallpaper` to a list of `wallpaper_objects` readable by `apply` function).
@@ -154,7 +158,15 @@ local simple_index = 0
 function setters.simple(args)
     local wallpapers = prepare_list(args)
     simple_index = (simple_index % #wallpapers) + 1
-    apply(wallpapers[simple_index], args)
+    if type(args.screen) == 'table' then
+        for _,v in ipairs(args.screen) do
+            args.screen = v
+            apply(wallpapers[simple_index], args)
+            args.screen = nil
+        end
+    else
+        apply(wallpapers[simple_index], args)
+    end
 end
 
 --- Set a random wallpaper from a list.
@@ -164,7 +176,15 @@ end
 -- @see prepare_list
 function setters.random(args)
     local wallpapers = prepare_list(args)
-    apply(wallpapers[math.random(#wallpapers)], args)
+    if type(args.screen) == 'table' then
+        for _,v in ipairs(args.screen) do
+            args.screen = v
+            apply(wallpapers[math.random(#wallpapers)], args)
+            args.screen = nil
+        end
+    else
+        apply(wallpapers[math.random(#wallpapers)], args)
+    end
 end
 
 local simple_schedule_object = nil
@@ -310,7 +330,10 @@ function setup(args)
     config.set_function = config.set_function
         or (config.wallpaper and setters.simple or setters.awesome_wallpaper)
     local function set_wallpaper(s)
-        config.screen = s or config.screen
+        if type(config.screen) ~= 'table' then
+            if config.screen and s and config.screen ~= s then return end
+            config.screen = s or config.screen
+        end
         config.set_function(config)
     end
 
@@ -324,7 +347,7 @@ function setup(args)
             end,
         })
     end
-    if awesome.version == "v4.3" then
+    if awesome.version == "v4.3" or awesome.version == "4.3" then
         awful.screen.connect_for_each_screen(set_wallpaper)
     else
         screen.connect_signal("request::wallpaper", set_wallpaper)